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path: root/drivers/scsi/megaraid/megaraid_sas_fusion.c
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Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index d6e2a663b165..145a8cffb1fa 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -81,6 +81,10 @@ u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map);
struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_FW_RAID_MAP_ALL *map);
u16 MR_GetLDTgtId(u32 ld, struct MR_FW_RAID_MAP_ALL *map);
+
+void
+megasas_check_and_restore_queue_depth(struct megasas_instance *instance);
+
u8 MR_ValidateMapInfo(struct MR_FW_RAID_MAP_ALL *map,
struct LD_LOAD_BALANCE_INFO *lbInfo);
u16 get_updated_dev_handle(struct LD_LOAD_BALANCE_INFO *lbInfo,
@@ -983,13 +987,15 @@ megasas_init_adapter_fusion(struct megasas_instance *instance)
return 0;
-fail_alloc_cmds:
-fail_alloc_mfi_cmds:
fail_map_info:
if (i == 1)
dma_free_coherent(&instance->pdev->dev, fusion->map_sz,
fusion->ld_map[0], fusion->ld_map_phys[0]);
fail_ioc_init:
+ megasas_free_cmds_fusion(instance);
+fail_alloc_cmds:
+ megasas_free_cmds(instance);
+fail_alloc_mfi_cmds:
return 1;
}
@@ -1431,8 +1437,7 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance,
local_map_ptr = fusion->ld_map[(instance->map_id & 1)];
/* Check if this is a system PD I/O */
- if ((instance->pd_list[pd_index].driveState == MR_PD_STATE_SYSTEM) &&
- (instance->pd_list[pd_index].driveType == TYPE_DISK)) {
+ if (instance->pd_list[pd_index].driveState == MR_PD_STATE_SYSTEM) {
io_request->Function = 0;
io_request->DevHandle =
local_map_ptr->raidMap.devHndlInfo[device_id].curDevHdl;
@@ -1455,7 +1460,7 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance,
MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
}
io_request->RaidContext.VirtualDiskTgtId = device_id;
- io_request->LUN[0] = scmd->device->lun;
+ io_request->LUN[1] = scmd->device->lun;
io_request->DataLength = scsi_bufflen(scmd);
}
@@ -1479,7 +1484,7 @@ megasas_build_io_fusion(struct megasas_instance *instance,
device_id = MEGASAS_DEV_INDEX(instance, scp);
/* Zero out some fields so they don't get reused */
- io_request->LUN[0] = 0;
+ io_request->LUN[1] = 0;
io_request->CDB.EEDP32.PrimaryReferenceTag = 0;
io_request->CDB.EEDP32.PrimaryApplicationTagMask = 0;
io_request->EEDPFlags = 0;
@@ -1743,7 +1748,7 @@ complete_cmd_fusion(struct megasas_instance *instance)
wmb();
writel(fusion->last_reply_idx,
&instance->reg_set->reply_post_host_index);
-
+ megasas_check_and_restore_queue_depth(instance);
return IRQ_HANDLED;
}